// pages/city/city.js
Page({

    /**
     * 页面的初始数据
     */
    data: {
        hotCities: [
            { id: 1001, name: "北京" },
            { id: 1001, name: "上海" },
            { id: 1001, name: "广州" }
        ]
    },
    /* 1、将正在点击的城市的值放入缓存中 */
    handleCity(event){
        var {city} = event.currentTarget.dataset;
        wx.setStorageSync("city", city);
        wx.navigateBack();
    }
})